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diff --git a/gtk+-mingw/share/gtk-doc/html/glib/glib-String-Utility-Functions.html b/gtk+-mingw/share/gtk-doc/html/glib/glib-String-Utility-Functions.html deleted file mode 100644 index 0535e9c..0000000 --- a/gtk+-mingw/share/gtk-doc/html/glib/glib-String-Utility-Functions.html +++ /dev/null @@ -1,2765 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> -<title>String Utility Functions</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> -<link rel="home" href="index.html" title="GLib Reference Manual"> -<link rel="up" href="glib-utilities.html" title="GLib Utilities"> -<link rel="prev" href="glib-utilities.html" title="GLib Utilities"> -<link rel="next" href="glib-Character-Set-Conversion.html" title="Character Set Conversion"> -<meta name="generator" content="GTK-Doc V1.18 (XML mode)"> -<link rel="stylesheet" href="style.css" type="text/css"> -</head> -<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> -<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> -<tr valign="middle"> -<td><a accesskey="p" href="glib-utilities.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> -<td><a accesskey="u" href="glib-utilities.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> -<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> -<th width="100%" align="center">GLib Reference Manual</th> -<td><a accesskey="n" href="glib-Character-Set-Conversion.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> -</tr> -<tr><td colspan="5" class="shortcuts"> -<a href="#glib-String-Utility-Functions.synopsis" class="shortcut">Top</a> - | - <a href="#glib-String-Utility-Functions.description" class="shortcut">Description</a> -</td></tr> -</table> -<div class="refentry"> -<a name="glib-String-Utility-Functions"></a><div class="titlepage"></div> -<div class="refnamediv"><table width="100%"><tr> -<td valign="top"> -<h2><span class="refentrytitle"><a name="glib-String-Utility-Functions.top_of_page"></a>String Utility Functions</span></h2> -<p>String Utility Functions — various string-related functions</p> -</td> -<td valign="top" align="right"></td> -</tr></table></div> -<div class="refsynopsisdiv"> -<a name="glib-String-Utility-Functions.synopsis"></a><h2>Synopsis</h2> -<pre class="synopsis"> -#include <glib.h> -#include <glib/gprintf.h> - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strdup" title="g_strdup ()">g_strdup</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strndup" title="g_strndup ()">g_strndup</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> n</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> ** <a class="link" href="glib-String-Utility-Functions.html#g-strdupv" title="g_strdupv ()">g_strdupv</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strnfill" title="g_strnfill ()">g_strnfill</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> length</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> fill_char</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-stpcpy" title="g_stpcpy ()">g_stpcpy</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *dest</code></em>, - <em class="parameter"><code>const <span class="type">char</span> *src</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strstr-len" title="g_strstr_len ()">g_strstr_len</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *haystack</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> haystack_len</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *needle</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strrstr" title="g_strrstr ()">g_strrstr</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *haystack</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *needle</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strrstr-len" title="g_strrstr_len ()">g_strrstr_len</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *haystack</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> haystack_len</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *needle</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-str-has-prefix" title="g_str_has_prefix ()">g_str_has_prefix</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *prefix</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-str-has-suffix" title="g_str_has_suffix ()">g_str_has_suffix</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *suffix</code></em>); -<span class="returnvalue">int</span> <a class="link" href="glib-String-Utility-Functions.html#g-strcmp0" title="g_strcmp0 ()">g_strcmp0</a> (<em class="parameter"><code>const <span class="type">char</span> *str1</code></em>, - <em class="parameter"><code>const <span class="type">char</span> *str2</code></em>); - -<a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="returnvalue">gsize</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-strlcpy" title="g_strlcpy ()">g_strlcpy</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *dest</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *src</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> dest_size</code></em>); -<a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="returnvalue">gsize</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-strlcat" title="g_strlcat ()">g_strlcat</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *dest</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *src</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> dest_size</code></em>); - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strdup-printf" title="g_strdup_printf ()">g_strdup_printf</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strdup-vprintf" title="g_strdup_vprintf ()">g_strdup_vprintf</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-printf" title="g_printf ()">g_printf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-vprintf" title="g_vprintf ()">g_vprintf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-fprintf" title="g_fprintf ()">g_fprintf</a> (<em class="parameter"><code><span class="type">FILE</span> *file</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-vfprintf" title="g_vfprintf ()">g_vfprintf</a> (<em class="parameter"><code><span class="type">FILE</span> *file</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-sprintf" title="g_sprintf ()">g_sprintf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-vsprintf" title="g_vsprintf ()">g_vsprintf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-snprintf" title="g_snprintf ()">g_snprintf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gulong" title="gulong"><span class="type">gulong</span></a> n</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-vsnprintf" title="g_vsnprintf ()">g_vsnprintf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gulong" title="gulong"><span class="type">gulong</span></a> n</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-vasprintf" title="g_vasprintf ()">g_vasprintf</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); -<a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="returnvalue">gsize</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-printf-string-upper-bound" title="g_printf_string_upper_bound ()">g_printf_string_upper_bound</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>); - -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isalnum" title="g_ascii_isalnum ()">g_ascii_isalnum</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isalpha" title="g_ascii_isalpha ()">g_ascii_isalpha</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-iscntrl" title="g_ascii_iscntrl ()">g_ascii_iscntrl</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isdigit" title="g_ascii_isdigit ()">g_ascii_isdigit</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isgraph" title="g_ascii_isgraph ()">g_ascii_isgraph</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-islower" title="g_ascii_islower ()">g_ascii_islower</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isprint" title="g_ascii_isprint ()">g_ascii_isprint</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-ispunct" title="g_ascii_ispunct ()">g_ascii_ispunct</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isspace" title="g_ascii_isspace ()">g_ascii_isspace</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isupper" title="g_ascii_isupper ()">g_ascii_isupper</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-isxdigit" title="g_ascii_isxdigit ()">g_ascii_isxdigit</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); - -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-digit-value" title="g_ascii_digit_value ()">g_ascii_digit_value</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-xdigit-value" title="g_ascii_xdigit_value ()">g_ascii_xdigit_value</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); - -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strcasecmp" title="g_ascii_strcasecmp ()">g_ascii_strcasecmp</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strncasecmp" title="g_ascii_strncasecmp ()">g_ascii_strncasecmp</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> n</code></em>); - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strup" title="g_ascii_strup ()">g_ascii_strup</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> len</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strdown" title="g_ascii_strdown ()">g_ascii_strdown</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> len</code></em>); - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-tolower" title="g_ascii_tolower ()">g_ascii_tolower</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-toupper" title="g_ascii_toupper ()">g_ascii_toupper</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>); - -<a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="returnvalue">GString</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-string-ascii-up" title="g_string_ascii_up ()">g_string_ascii_up</a> (<em class="parameter"><code><a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="type">GString</span></a> *string</code></em>); -<a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="returnvalue">GString</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-string-ascii-down" title="g_string_ascii_down ()">g_string_ascii_down</a> (<em class="parameter"><code><a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="type">GString</span></a> *string</code></em>); - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strup" title="g_strup ()">g_strup</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strdown" title="g_strdown ()">g_strdown</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>); - -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-strcasecmp" title="g_strcasecmp ()">g_strcasecmp</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>); -<a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-strncasecmp" title="g_strncasecmp ()">g_strncasecmp</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> n</code></em>); - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strreverse" title="g_strreverse ()">g_strreverse</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>); - -<a class="link" href="glib-Basic-Types.html#gint64" title="gint64"><span class="returnvalue">gint64</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strtoll" title="g_ascii_strtoll ()">g_ascii_strtoll</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> base</code></em>); -<a class="link" href="glib-Basic-Types.html#guint64" title="guint64"><span class="returnvalue">guint64</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strtoull" title="g_ascii_strtoull ()">g_ascii_strtoull</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> base</code></em>); -#define <a class="link" href="glib-String-Utility-Functions.html#G-ASCII-DTOSTR-BUF-SIZE:CAPS" title="G_ASCII_DTOSTR_BUF_SIZE">G_ASCII_DTOSTR_BUF_SIZE</a> -<a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strtod" title="g_ascii_strtod ()">g_ascii_strtod</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-ascii-dtostr" title="g_ascii_dtostr ()">g_ascii_dtostr</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *buffer</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> buf_len</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> d</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-ascii-formatd" title="g_ascii_formatd ()">g_ascii_formatd</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *buffer</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> buf_len</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> d</code></em>); -<a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-strtod" title="g_strtod ()">g_strtod</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>); - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strchug" title="g_strchug ()">g_strchug</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strchomp" title="g_strchomp ()">g_strchomp</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>); -#define <a class="link" href="glib-String-Utility-Functions.html#g-strstrip" title="g_strstrip()">g_strstrip</a> (string) - -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strdelimit" title="g_strdelimit ()">g_strdelimit</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *delimiters</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> new_delimiter</code></em>); -#define <a class="link" href="glib-String-Utility-Functions.html#G-STR-DELIMITERS:CAPS" title="G_STR_DELIMITERS">G_STR_DELIMITERS</a> -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strescape" title="g_strescape ()">g_strescape</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *source</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *exceptions</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strcompress" title="g_strcompress ()">g_strcompress</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *source</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strcanon" title="g_strcanon ()">g_strcanon</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *valid_chars</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> substitutor</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> ** <a class="link" href="glib-String-Utility-Functions.html#g-strsplit" title="g_strsplit ()">g_strsplit</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *delimiter</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> max_tokens</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> ** <a class="link" href="glib-String-Utility-Functions.html#g-strsplit-set" title="g_strsplit_set ()">g_strsplit_set</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *delimiters</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> max_tokens</code></em>); -<span class="returnvalue">void</span> <a class="link" href="glib-String-Utility-Functions.html#g-strfreev" title="g_strfreev ()">g_strfreev</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strconcat" title="g_strconcat ()">g_strconcat</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string1</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strjoin" title="g_strjoin ()">g_strjoin</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *separator</code></em>, - <em class="parameter"><code>...</code></em>); -<a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strjoinv" title="g_strjoinv ()">g_strjoinv</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *separator</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>); -<a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="returnvalue">guint</span></a> <a class="link" href="glib-String-Utility-Functions.html#g-strv-length" title="g_strv_length ()">g_strv_length</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>); - -const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strerror" title="g_strerror ()">g_strerror</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> errnum</code></em>); -const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="glib-String-Utility-Functions.html#g-strsignal" title="g_strsignal ()">g_strsignal</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> signum</code></em>); -</pre> -</div> -<div class="refsect1"> -<a name="glib-String-Utility-Functions.description"></a><h2>Description</h2> -<p> -This section describes a number of utility functions for creating, -duplicating, and manipulating strings. -</p> -<p> -Note that the functions <a class="link" href="glib-String-Utility-Functions.html#g-printf" title="g_printf ()"><code class="function">g_printf()</code></a>, <a class="link" href="glib-String-Utility-Functions.html#g-fprintf" title="g_fprintf ()"><code class="function">g_fprintf()</code></a>, <a class="link" href="glib-String-Utility-Functions.html#g-sprintf" title="g_sprintf ()"><code class="function">g_sprintf()</code></a>, -<a class="link" href="glib-String-Utility-Functions.html#g-snprintf" title="g_snprintf ()"><code class="function">g_snprintf()</code></a>, <a class="link" href="glib-String-Utility-Functions.html#g-vprintf" title="g_vprintf ()"><code class="function">g_vprintf()</code></a>, <a class="link" href="glib-String-Utility-Functions.html#g-vfprintf" title="g_vfprintf ()"><code class="function">g_vfprintf()</code></a>, <a class="link" href="glib-String-Utility-Functions.html#g-vsprintf" title="g_vsprintf ()"><code class="function">g_vsprintf()</code></a> and <a class="link" href="glib-String-Utility-Functions.html#g-vsnprintf" title="g_vsnprintf ()"><code class="function">g_vsnprintf()</code></a> -are declared in the header <code class="filename">gprintf.h</code> which is -<span class="emphasis"><em>not</em></span> included in <code class="filename">glib.h</code> -(otherwise using <code class="filename">glib.h</code> would drag in -<code class="filename">stdio.h</code>), so you'll have to explicitly include -<code class="literal"><glib/gprintf.h></code> in order to use the GLib -<code class="function">printf()</code> functions. -</p> -<p> -</p> -<p><a name="string-precision"></a>While you may use the <code class="function">printf()</code> functions -to format UTF-8 strings, notice that the precision of a -<code class="literal">%Ns</code> parameter is interpreted as the -number of <span class="emphasis"><em>bytes</em></span>, not <span class="emphasis"><em>characters</em></span> -to print. On top of that, the GNU libc implementation of the <code class="function">printf()</code> -functions has the "feature" that it checks that the string given for -the <code class="literal">%Ns</code> parameter consists of a whole number -of characters in the current encoding. So, unless you are sure you are -always going to be in an UTF-8 locale or your know your text is restricted -to ASCII, avoid using <code class="literal">%Ns</code>. If your intention is -to format strings for a certain number of columns, then -<code class="literal">%Ns</code> is not a correct solution anyway, since it -fails to take wide characters (see <a class="link" href="glib-Unicode-Manipulation.html#g-unichar-iswide" title="g_unichar_iswide ()"><code class="function">g_unichar_iswide()</code></a>) into account. -</p> -<p> -</p> -</div> -<div class="refsect1"> -<a name="glib-String-Utility-Functions.details"></a><h2>Details</h2> -<div class="refsect2"> -<a name="g-strdup"></a><h3>g_strdup ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strdup (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>);</pre> -<p> -Duplicates a string. If <em class="parameter"><code>str</code></em> is <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> it returns <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. -The returned string should be freed with <a class="link" href="glib-Memory-Allocation.html#g-free" title="g_free ()"><code class="function">g_free()</code></a> -when no longer needed. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td> -<td>the string to duplicate</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated copy of <em class="parameter"><code>str</code></em> -</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strndup"></a><h3>g_strndup ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strndup (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> n</code></em>);</pre> -<p> -Duplicates the first <em class="parameter"><code>n</code></em> bytes of a string, returning a newly-allocated -buffer <em class="parameter"><code>n</code></em> + 1 bytes long which will always be nul-terminated. -If <em class="parameter"><code>str</code></em> is less than <em class="parameter"><code>n</code></em> bytes long the buffer is padded with nuls. -If <em class="parameter"><code>str</code></em> is <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> it returns <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. -The returned value should be freed when no longer needed. -</p> -<p> -</p> -<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Note</h3> -<p> -To copy a number of characters from a UTF-8 encoded string, use -<a class="link" href="glib-Unicode-Manipulation.html#g-utf8-strncpy" title="g_utf8_strncpy ()"><code class="function">g_utf8_strncpy()</code></a> instead. -</p> -</div> -<p> -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td> -<td>the string to duplicate</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>n</code></em> :</span></p></td> -<td>the maximum number of bytes to copy from <em class="parameter"><code>str</code></em> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated buffer containing the first <em class="parameter"><code>n</code></em> bytes -of <em class="parameter"><code>str</code></em>, nul-terminated</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strdupv"></a><h3>g_strdupv ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> ** g_strdupv (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>);</pre> -<p> -Copies <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings. The copy is a deep copy; -the new array should be freed by first freeing each string, then -the array itself. <a class="link" href="glib-String-Utility-Functions.html#g-strfreev" title="g_strfreev ()"><code class="function">g_strfreev()</code></a> does this for you. If called -on a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> value, <a class="link" href="glib-String-Utility-Functions.html#g-strdupv" title="g_strdupv ()"><code class="function">g_strdupv()</code></a> simply returns <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str_array</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a new <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strnfill"></a><h3>g_strnfill ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strnfill (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> length</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> fill_char</code></em>);</pre> -<p> -Creates a new string <em class="parameter"><code>length</code></em> bytes long filled with <em class="parameter"><code>fill_char</code></em>. -The returned string should be freed when no longer needed. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>length</code></em> :</span></p></td> -<td>the length of the new string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>fill_char</code></em> :</span></p></td> -<td>the byte to fill the string with</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string filled the <em class="parameter"><code>fill_char</code></em> -</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-stpcpy"></a><h3>g_stpcpy ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_stpcpy (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *dest</code></em>, - <em class="parameter"><code>const <span class="type">char</span> *src</code></em>);</pre> -<p> -Copies a nul-terminated string into the dest buffer, include the -trailing nul, and return a pointer to the trailing nul byte. -This is useful for concatenating multiple strings together -without having to repeatedly scan for the end. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td> -<td>destination buffer.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> -<td>source string.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a pointer to trailing nul byte.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strstr-len"></a><h3>g_strstr_len ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strstr_len (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *haystack</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> haystack_len</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *needle</code></em>);</pre> -<p> -Searches the string <em class="parameter"><code>haystack</code></em> for the first occurrence -of the string <em class="parameter"><code>needle</code></em>, limiting the length of the search -to <em class="parameter"><code>haystack_len</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>haystack</code></em> :</span></p></td> -<td>a string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>haystack_len</code></em> :</span></p></td> -<td>the maximum length of <em class="parameter"><code>haystack</code></em>. Note that -1 is -a valid length, if <em class="parameter"><code>haystack</code></em> is nul-terminated, meaning it will -search through the whole string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>needle</code></em> :</span></p></td> -<td>the string to search for</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a pointer to the found occurrence, or -<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> if not found.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strrstr"></a><h3>g_strrstr ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strrstr (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *haystack</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *needle</code></em>);</pre> -<p> -Searches the string <em class="parameter"><code>haystack</code></em> for the last occurrence -of the string <em class="parameter"><code>needle</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>haystack</code></em> :</span></p></td> -<td>a nul-terminated string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>needle</code></em> :</span></p></td> -<td>the nul-terminated string to search for</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a pointer to the found occurrence, or -<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> if not found.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strrstr-len"></a><h3>g_strrstr_len ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strrstr_len (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *haystack</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> haystack_len</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *needle</code></em>);</pre> -<p> -Searches the string <em class="parameter"><code>haystack</code></em> for the last occurrence -of the string <em class="parameter"><code>needle</code></em>, limiting the length of the search -to <em class="parameter"><code>haystack_len</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>haystack</code></em> :</span></p></td> -<td>a nul-terminated string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>haystack_len</code></em> :</span></p></td> -<td>the maximum length of <em class="parameter"><code>haystack</code></em> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>needle</code></em> :</span></p></td> -<td>the nul-terminated string to search for</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a pointer to the found occurrence, or -<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> if not found.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-str-has-prefix"></a><h3>g_str_has_prefix ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_str_has_prefix (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *prefix</code></em>);</pre> -<p> -Looks whether the string <em class="parameter"><code>str</code></em> begins with <em class="parameter"><code>prefix</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td> -<td>a nul-terminated string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>prefix</code></em> :</span></p></td> -<td>the nul-terminated prefix to look for</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>str</code></em> begins with <em class="parameter"><code>prefix</code></em>, <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> otherwise.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-str-has-suffix"></a><h3>g_str_has_suffix ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_str_has_suffix (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *suffix</code></em>);</pre> -<p> -Looks whether the string <em class="parameter"><code>str</code></em> ends with <em class="parameter"><code>suffix</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td> -<td>a nul-terminated string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>suffix</code></em> :</span></p></td> -<td>the nul-terminated suffix to look for</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>str</code></em> end with <em class="parameter"><code>suffix</code></em>, <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> otherwise.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-strcmp0"></a><h3>g_strcmp0 ()</h3> -<pre class="programlisting"><span class="returnvalue">int</span> g_strcmp0 (<em class="parameter"><code>const <span class="type">char</span> *str1</code></em>, - <em class="parameter"><code>const <span class="type">char</span> *str2</code></em>);</pre> -<p> -Compares <em class="parameter"><code>str1</code></em> and <em class="parameter"><code>str2</code></em> like <code class="function">strcmp()</code>. Handles <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> -gracefully by sorting it before non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> strings. -Comparing two <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> pointers returns 0. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str1</code></em> :</span></p></td> -<td>a C string or <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>str2</code></em> :</span></p></td> -<td>another C string or <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>-1, 0 or 1, if <em class="parameter"><code>str1</code></em> is <, == or > than <em class="parameter"><code>str2</code></em>.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.16</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-strlcpy"></a><h3>g_strlcpy ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="returnvalue">gsize</span></a> g_strlcpy (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *dest</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *src</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> dest_size</code></em>);</pre> -<p> -Portability wrapper that calls <code class="function">strlcpy()</code> on systems which have it, -and emulates <code class="function">strlcpy()</code> otherwise. Copies <em class="parameter"><code>src</code></em> to <em class="parameter"><code>dest</code></em>; <em class="parameter"><code>dest</code></em> is -guaranteed to be nul-terminated; <em class="parameter"><code>src</code></em> must be nul-terminated; -<em class="parameter"><code>dest_size</code></em> is the buffer size, not the number of chars to copy. -</p> -<p> -At most dest_size - 1 characters will be copied. Always nul-terminates -(unless dest_size == 0). This function does <span class="emphasis"><em>not</em></span> -allocate memory. Unlike <code class="function">strncpy()</code>, this function doesn't pad dest (so -it's often faster). It returns the size of the attempted result, -strlen (src), so if <em class="parameter"><code>retval</code></em> >= <em class="parameter"><code>dest_size</code></em>, truncation occurred. -</p> -<p> -</p> -<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Note</h3> -<p>Caveat: <code class="function">strlcpy()</code> is supposedly more secure than -<code class="function">strcpy()</code> or <code class="function">strncpy()</code>, but if you really want to avoid screwups, -<a class="link" href="glib-String-Utility-Functions.html#g-strdup" title="g_strdup ()"><code class="function">g_strdup()</code></a> is an even better idea.</p> -</div> -<p> -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td> -<td>destination buffer</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> -<td>source buffer</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest_size</code></em> :</span></p></td> -<td>length of <em class="parameter"><code>dest</code></em> in bytes</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>length of <em class="parameter"><code>src</code></em> -</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strlcat"></a><h3>g_strlcat ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="returnvalue">gsize</span></a> g_strlcat (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *dest</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *src</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> dest_size</code></em>);</pre> -<p> -Portability wrapper that calls <code class="function">strlcat()</code> on systems which have it, -and emulates it otherwise. Appends nul-terminated <em class="parameter"><code>src</code></em> string to <em class="parameter"><code>dest</code></em>, -guaranteeing nul-termination for <em class="parameter"><code>dest</code></em>. The total size of <em class="parameter"><code>dest</code></em> won't -exceed <em class="parameter"><code>dest_size</code></em>. -</p> -<p> -At most dest_size - 1 characters will be copied. -Unlike strncat, dest_size is the full size of dest, not the space left over. -This function does NOT allocate memory. -This always NUL terminates (unless siz == 0 or there were no NUL characters -in the dest_size characters of dest to start with). -</p> -<p> -</p> -<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Note</h3> -<p>Caveat: this is supposedly a more secure alternative to -<code class="function">strcat()</code> or <code class="function">strncat()</code>, but for real security <a class="link" href="glib-String-Utility-Functions.html#g-strconcat" title="g_strconcat ()"><code class="function">g_strconcat()</code></a> is harder -to mess up.</p> -</div> -<p> -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td> -<td>destination buffer, already containing one nul-terminated string</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> -<td>source buffer</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest_size</code></em> :</span></p></td> -<td>length of <em class="parameter"><code>dest</code></em> buffer in bytes (not length of existing string -inside <em class="parameter"><code>dest</code></em>)</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>size of attempted result, which is MIN (dest_size, strlen -(original dest)) + strlen (src), so if retval >= dest_size, -truncation occurred.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strdup-printf"></a><h3>g_strdup_printf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strdup_printf (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -Similar to the standard C <code class="function">sprintf()</code> function but safer, since it -calculates the maximum space required and allocates memory to hold -the result. The returned string should be freed with <a class="link" href="glib-Memory-Allocation.html#g-free" title="g_free ()"><code class="function">g_free()</code></a> when no -longer needed. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>the parameters to insert into the format string</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string holding the result</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strdup-vprintf"></a><h3>g_strdup_vprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strdup_vprintf (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -Similar to the standard C <code class="function">vsprintf()</code> function but safer, since it -calculates the maximum space required and allocates memory to hold -the result. The returned string should be freed with <a class="link" href="glib-Memory-Allocation.html#g-free" title="g_free ()"><code class="function">g_free()</code></a> when -no longer needed. -</p> -<p> -See also <a class="link" href="glib-String-Utility-Functions.html#g-vasprintf" title="g_vasprintf ()"><code class="function">g_vasprintf()</code></a>, which offers the same functionality, but -additionally returns the length of the allocated string. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the list of parameters to insert into the format string</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string holding the result</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-printf"></a><h3>g_printf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_printf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -An implementation of the standard <code class="function">printf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>the arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-vprintf"></a><h3>g_vprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_vprintf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -An implementation of the standard <code class="function">vprintf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the list of arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-fprintf"></a><h3>g_fprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_fprintf (<em class="parameter"><code><span class="type">FILE</span> *file</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -An implementation of the standard <code class="function">fprintf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>file</code></em> :</span></p></td> -<td>the stream to write to.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>the arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-vfprintf"></a><h3>g_vfprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_vfprintf (<em class="parameter"><code><span class="type">FILE</span> *file</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -An implementation of the standard <code class="function">fprintf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>file</code></em> :</span></p></td> -<td>the stream to write to.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the list of arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-sprintf"></a><h3>g_sprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_sprintf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -An implementation of the standard <code class="function">sprintf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -</p> -<p> -Note that it is usually better to use <a class="link" href="glib-String-Utility-Functions.html#g-snprintf" title="g_snprintf ()"><code class="function">g_snprintf()</code></a>, to avoid the -risk of buffer overflow. -</p> -<p> -See also <a class="link" href="glib-String-Utility-Functions.html#g-strdup-printf" title="g_strdup_printf ()"><code class="function">g_strdup_printf()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>A pointer to a memory buffer to contain the resulting string. It -is up to the caller to ensure that the allocated buffer is large -enough to hold the formatted result</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>the arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-vsprintf"></a><h3>g_vsprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_vsprintf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -An implementation of the standard <code class="function">vsprintf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the buffer to hold the output.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the list of arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-snprintf"></a><h3>g_snprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_snprintf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gulong" title="gulong"><span class="type">gulong</span></a> n</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -A safer form of the standard <code class="function">sprintf()</code> function. The output is guaranteed -to not exceed <em class="parameter"><code>n</code></em> characters (including the terminating nul character), so -it is easy to ensure that a buffer overflow cannot occur. -</p> -<p> -See also <a class="link" href="glib-String-Utility-Functions.html#g-strdup-printf" title="g_strdup_printf ()"><code class="function">g_strdup_printf()</code></a>. -</p> -<p> -In versions of GLib prior to 1.2.3, this function may return -1 if the -output was truncated, and the truncated string may not be nul-terminated. -In versions prior to 1.3.12, this function returns the length of the output -string. -</p> -<p> -The return value of <a class="link" href="glib-String-Utility-Functions.html#g-snprintf" title="g_snprintf ()"><code class="function">g_snprintf()</code></a> conforms to the <code class="function">snprintf()</code> -function as standardized in ISO C99. Note that this is different from -traditional <code class="function">snprintf()</code>, which returns the length of the output string. -</p> -<p> -The format string may contain positional parameters, as specified in -the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the buffer to hold the output.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>n</code></em> :</span></p></td> -<td>the maximum number of bytes to produce (including the -terminating nul character).</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>the arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes which would be produced if the buffer -was large enough.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-vsnprintf"></a><h3>g_vsnprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_vsnprintf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gulong" title="gulong"><span class="type">gulong</span></a> n</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -A safer form of the standard <code class="function">vsprintf()</code> function. The output is guaranteed -to not exceed <em class="parameter"><code>n</code></em> characters (including the terminating nul character), so -it is easy to ensure that a buffer overflow cannot occur. -</p> -<p> -See also <a class="link" href="glib-String-Utility-Functions.html#g-strdup-vprintf" title="g_strdup_vprintf ()"><code class="function">g_strdup_vprintf()</code></a>. -</p> -<p> -In versions of GLib prior to 1.2.3, this function may return -1 if the -output was truncated, and the truncated string may not be nul-terminated. -In versions prior to 1.3.12, this function returns the length of the output -string. -</p> -<p> -The return value of <a class="link" href="glib-String-Utility-Functions.html#g-vsnprintf" title="g_vsnprintf ()"><code class="function">g_vsnprintf()</code></a> conforms to the <code class="function">vsnprintf()</code> function -as standardized in ISO C99. Note that this is different from traditional -<code class="function">vsnprintf()</code>, which returns the length of the output string. -</p> -<p> -The format string may contain positional parameters, as specified in -the Single Unix Specification. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the buffer to hold the output.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>n</code></em> :</span></p></td> -<td>the maximum number of bytes to produce (including the -terminating nul character).</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the list of arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes which would be produced if the buffer -was large enough.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-vasprintf"></a><h3>g_vasprintf ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_vasprintf (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **string</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> const *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -An implementation of the GNU <code class="function">vasprintf()</code> function which supports -positional parameters, as specified in the Single Unix Specification. -This function is similar to <a class="link" href="glib-String-Utility-Functions.html#g-vsprintf" title="g_vsprintf ()"><code class="function">g_vsprintf()</code></a>, except that it allocates a -string to hold the output, instead of putting the output in a buffer -you allocate in advance. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the return location for the newly-allocated string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>a standard <code class="function">printf()</code> format string, but notice -<a class="link" href="glib-String-Utility-Functions.html#string-precision">string precision pitfalls</a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the list of arguments to insert in the output.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the number of bytes printed.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.4</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-printf-string-upper-bound"></a><h3>g_printf_string_upper_bound ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="returnvalue">gsize</span></a> g_printf_string_upper_bound (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre> -<p> -Calculates the maximum space needed to store the output -of the <code class="function">sprintf()</code> function. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>the format string. See the <code class="function">printf()</code> documentation</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>args</code></em> :</span></p></td> -<td>the parameters to be inserted into the format string</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the maximum space needed to store the formatted string</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isalnum"></a><h3>g_ascii_isalnum ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isalnum (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is alphanumeric. -</p> -<p> -Unlike the standard C library <code class="function">isalnum()</code> function, this only -recognizes standard ASCII letters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need to -cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII alphanumeric character</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isalpha"></a><h3>g_ascii_isalpha ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isalpha (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is alphabetic (i.e. a letter). -</p> -<p> -Unlike the standard C library <code class="function">isalpha()</code> function, this only -recognizes standard ASCII letters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need to -cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII alphabetic character</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-iscntrl"></a><h3>g_ascii_iscntrl ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_iscntrl (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is a control character. -</p> -<p> -Unlike the standard C library <code class="function">iscntrl()</code> function, this only -recognizes standard ASCII control characters and ignores the -locale, returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, -unlike the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need to -cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII control character.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isdigit"></a><h3>g_ascii_isdigit ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isdigit (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is digit (0-9). -</p> -<p> -Unlike the standard C library <code class="function">isdigit()</code> function, this takes -a <span class="type">char</span>, not an <span class="type">int</span>, so don't call it -on <code class="literal">EOF</code>, but no need to cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly -non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII digit.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isgraph"></a><h3>g_ascii_isgraph ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isgraph (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is a printing character and not a space. -</p> -<p> -Unlike the standard C library <code class="function">isgraph()</code> function, this only -recognizes standard ASCII characters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need -to cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII printing character other than space.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-islower"></a><h3>g_ascii_islower ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_islower (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is an ASCII lower case letter. -</p> -<p> -Unlike the standard C library <code class="function">islower()</code> function, this only -recognizes standard ASCII letters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need -to worry about casting to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly -non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII lower case letter</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isprint"></a><h3>g_ascii_isprint ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isprint (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is a printing character. -</p> -<p> -Unlike the standard C library <code class="function">isprint()</code> function, this only -recognizes standard ASCII characters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need -to cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII printing character.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-ispunct"></a><h3>g_ascii_ispunct ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_ispunct (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is a punctuation character. -</p> -<p> -Unlike the standard C library <code class="function">ispunct()</code> function, this only -recognizes standard ASCII letters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need to -cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII punctuation character.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isspace"></a><h3>g_ascii_isspace ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isspace (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is a white-space character. -</p> -<p> -Unlike the standard C library <code class="function">isspace()</code> function, this only -recognizes standard ASCII white-space and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need to -cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII white-space character</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isupper"></a><h3>g_ascii_isupper ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isupper (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is an ASCII upper case letter. -</p> -<p> -Unlike the standard C library <code class="function">isupper()</code> function, this only -recognizes standard ASCII letters and ignores the locale, -returning <a class="link" href="glib-Standard-Macros.html#FALSE:CAPS" title="FALSE"><code class="literal">FALSE</code></a> for all non-ASCII characters. Also, unlike -the standard library function, this takes a <span class="type">char</span>, -not an <span class="type">int</span>, so don't call it on <code class="literal">EOF</code>, but no need to -worry about casting to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a possibly non-ASCII -character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII upper case letter</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-isxdigit"></a><h3>g_ascii_isxdigit ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="returnvalue">gboolean</span></a> g_ascii_isxdigit (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines whether a character is a hexadecimal-digit character. -</p> -<p> -Unlike the standard C library <code class="function">isxdigit()</code> function, this takes -a <span class="type">char</span>, not an <span class="type">int</span>, so don't call it -on <code class="literal">EOF</code>, but no need to cast to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> before passing a -possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if <em class="parameter"><code>c</code></em> is an ASCII hexadecimal-digit character.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-digit-value"></a><h3>g_ascii_digit_value ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_ascii_digit_value (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines the numeric value of a character as a decimal -digit. Differs from <a class="link" href="glib-Unicode-Manipulation.html#g-unichar-digit-value" title="g_unichar_digit_value ()"><code class="function">g_unichar_digit_value()</code></a> because it takes -a char, so there's no worry about sign extension if characters -are signed. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>an ASCII character.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>If <em class="parameter"><code>c</code></em> is a decimal digit (according to -<a class="link" href="glib-String-Utility-Functions.html#g-ascii-isdigit" title="g_ascii_isdigit ()"><code class="function">g_ascii_isdigit()</code></a>), its numeric value. Otherwise, -1.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-xdigit-value"></a><h3>g_ascii_xdigit_value ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_ascii_xdigit_value (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Determines the numeric value of a character as a hexidecimal -digit. Differs from <a class="link" href="glib-Unicode-Manipulation.html#g-unichar-xdigit-value" title="g_unichar_xdigit_value ()"><code class="function">g_unichar_xdigit_value()</code></a> because it takes -a char, so there's no worry about sign extension if characters -are signed. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>an ASCII character.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>If <em class="parameter"><code>c</code></em> is a hex digit (according to -<a class="link" href="glib-String-Utility-Functions.html#g-ascii-isxdigit" title="g_ascii_isxdigit ()"><code class="function">g_ascii_isxdigit()</code></a>), its numeric value. Otherwise, -1.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strcasecmp"></a><h3>g_ascii_strcasecmp ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_ascii_strcasecmp (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>);</pre> -<p> -Compare two strings, ignoring the case of ASCII characters. -</p> -<p> -Unlike the BSD <code class="function">strcasecmp()</code> function, this only recognizes standard -ASCII letters and ignores the locale, treating all non-ASCII -bytes as if they are not letters. -</p> -<p> -This function should be used only on strings that are known to be -in encodings where the bytes corresponding to ASCII letters always -represent themselves. This includes UTF-8 and the ISO-8859-* -charsets, but not for instance double-byte encodings like the -Windows Codepage 932, where the trailing bytes of double-byte -characters include all ASCII letters. If you compare two CP932 -strings using this function, you will get false matches. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>s1</code></em> :</span></p></td> -<td>string to compare with <em class="parameter"><code>s2</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>s2</code></em> :</span></p></td> -<td>string to compare with <em class="parameter"><code>s1</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>0 if the strings match, a negative value if <em class="parameter"><code>s1</code></em> < <em class="parameter"><code>s2</code></em>, -or a positive value if <em class="parameter"><code>s1</code></em> > <em class="parameter"><code>s2</code></em>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strncasecmp"></a><h3>g_ascii_strncasecmp ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_ascii_strncasecmp (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gsize" title="gsize"><span class="type">gsize</span></a> n</code></em>);</pre> -<p> -Compare <em class="parameter"><code>s1</code></em> and <em class="parameter"><code>s2</code></em>, ignoring the case of ASCII characters and any -characters after the first <em class="parameter"><code>n</code></em> in each string. -</p> -<p> -Unlike the BSD <code class="function">strcasecmp()</code> function, this only recognizes standard -ASCII letters and ignores the locale, treating all non-ASCII -characters as if they are not letters. -</p> -<p> -The same warning as in <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strcasecmp" title="g_ascii_strcasecmp ()"><code class="function">g_ascii_strcasecmp()</code></a> applies: Use this -function only on strings known to be in encodings where bytes -corresponding to ASCII letters always represent themselves. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>s1</code></em> :</span></p></td> -<td>string to compare with <em class="parameter"><code>s2</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>s2</code></em> :</span></p></td> -<td>string to compare with <em class="parameter"><code>s1</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>n</code></em> :</span></p></td> -<td>number of characters to compare.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>0 if the strings match, a negative value if <em class="parameter"><code>s1</code></em> < <em class="parameter"><code>s2</code></em>, -or a positive value if <em class="parameter"><code>s1</code></em> > <em class="parameter"><code>s2</code></em>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strup"></a><h3>g_ascii_strup ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_ascii_strup (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> len</code></em>);</pre> -<p> -Converts all lower case ASCII letters to upper case ASCII letters. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td> -<td>a string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>len</code></em> :</span></p></td> -<td>length of <em class="parameter"><code>str</code></em> in bytes, or -1 if <em class="parameter"><code>str</code></em> is nul-terminated.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly allocated string, with all the lower case -characters in <em class="parameter"><code>str</code></em> converted to upper case, with -semantics that exactly match <a class="link" href="glib-String-Utility-Functions.html#g-ascii-toupper" title="g_ascii_toupper ()"><code class="function">g_ascii_toupper()</code></a>. (Note -that this is unlike the old <a class="link" href="glib-String-Utility-Functions.html#g-strup" title="g_strup ()"><code class="function">g_strup()</code></a>, which modified -the string in place.)</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strdown"></a><h3>g_ascii_strdown ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_ascii_strdown (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *str</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gssize" title="gssize"><span class="type">gssize</span></a> len</code></em>);</pre> -<p> -Converts all upper case ASCII letters to lower case ASCII letters. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td> -<td>a string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>len</code></em> :</span></p></td> -<td>length of <em class="parameter"><code>str</code></em> in bytes, or -1 if <em class="parameter"><code>str</code></em> is nul-terminated.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string, with all the upper case -characters in <em class="parameter"><code>str</code></em> converted to lower case, with -semantics that exactly match <a class="link" href="glib-String-Utility-Functions.html#g-ascii-tolower" title="g_ascii_tolower ()"><code class="function">g_ascii_tolower()</code></a>. (Note -that this is unlike the old <a class="link" href="glib-String-Utility-Functions.html#g-strdown" title="g_strdown ()"><code class="function">g_strdown()</code></a>, which modified -the string in place.)</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-tolower"></a><h3>g_ascii_tolower ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> g_ascii_tolower (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Convert a character to ASCII lower case. -</p> -<p> -Unlike the standard C library <code class="function">tolower()</code> function, this only -recognizes standard ASCII letters and ignores the locale, returning -all non-ASCII characters unchanged, even if they are lower case -letters in a particular character set. Also unlike the standard -library function, this takes and returns a char, not an int, so -don't call it on <code class="literal">EOF</code> but no need to worry about casting to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> -before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the result of converting <em class="parameter"><code>c</code></em> to lower case. -If <em class="parameter"><code>c</code></em> is not an ASCII upper case letter, -<em class="parameter"><code>c</code></em> is returned unchanged.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-toupper"></a><h3>g_ascii_toupper ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> g_ascii_toupper (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> c</code></em>);</pre> -<p> -Convert a character to ASCII upper case. -</p> -<p> -Unlike the standard C library <code class="function">toupper()</code> function, this only -recognizes standard ASCII letters and ignores the locale, returning -all non-ASCII characters unchanged, even if they are upper case -letters in a particular character set. Also unlike the standard -library function, this takes and returns a char, not an int, so -don't call it on <code class="literal">EOF</code> but no need to worry about casting to <a class="link" href="glib-Basic-Types.html#guchar" title="guchar"><span class="type">guchar</span></a> -before passing a possibly non-ASCII character in. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>c</code></em> :</span></p></td> -<td>any character.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the result of converting <em class="parameter"><code>c</code></em> to upper case. -If <em class="parameter"><code>c</code></em> is not an ASCII lower case letter, -<em class="parameter"><code>c</code></em> is returned unchanged.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-string-ascii-up"></a><h3>g_string_ascii_up ()</h3> -<pre class="programlisting"><a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="returnvalue">GString</span></a> * g_string_ascii_up (<em class="parameter"><code><a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="type">GString</span></a> *string</code></em>);</pre> -<p> -Converts all lowercase ASCII letters to uppercase ASCII letters. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a GString</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>passed-in <em class="parameter"><code>string</code></em> pointer, with all the -lowercase characters converted to uppercase in place, -with semantics that exactly match <a class="link" href="glib-String-Utility-Functions.html#g-ascii-toupper" title="g_ascii_toupper ()"><code class="function">g_ascii_toupper()</code></a>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-string-ascii-down"></a><h3>g_string_ascii_down ()</h3> -<pre class="programlisting"><a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="returnvalue">GString</span></a> * g_string_ascii_down (<em class="parameter"><code><a class="link" href="glib-Strings.html#GString" title="struct GString"><span class="type">GString</span></a> *string</code></em>);</pre> -<p> -Converts all uppercase ASCII letters to lowercase ASCII letters. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a GString</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>passed-in <em class="parameter"><code>string</code></em> pointer, with all the -uppercase characters converted to lowercase in place, -with semantics that exactly match <a class="link" href="glib-String-Utility-Functions.html#g-ascii-tolower" title="g_ascii_tolower ()"><code class="function">g_ascii_tolower()</code></a>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strup"></a><h3>g_strup ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strup (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>);</pre> -<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Warning</h3> -<p><code class="literal">g_strup</code> has been deprecated since version 2.2 and should not be used in newly-written code. This function is totally broken for the reasons discussed -in the <a class="link" href="glib-String-Utility-Functions.html#g-strncasecmp" title="g_strncasecmp ()"><code class="function">g_strncasecmp()</code></a> docs - use <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strup" title="g_ascii_strup ()"><code class="function">g_ascii_strup()</code></a> or <a class="link" href="glib-Unicode-Manipulation.html#g-utf8-strup" title="g_utf8_strup ()"><code class="function">g_utf8_strup()</code></a> instead.</p> -</div> -<p> -Converts a string to upper case. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the string to convert.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the string</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strdown"></a><h3>g_strdown ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strdown (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>);</pre> -<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Warning</h3> -<p><code class="literal">g_strdown</code> has been deprecated since version 2.2 and should not be used in newly-written code. This function is totally broken for the reasons discussed -in the <a class="link" href="glib-String-Utility-Functions.html#g-strncasecmp" title="g_strncasecmp ()"><code class="function">g_strncasecmp()</code></a> docs - use <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strdown" title="g_ascii_strdown ()"><code class="function">g_ascii_strdown()</code></a> or <a class="link" href="glib-Unicode-Manipulation.html#g-utf8-strdown" title="g_utf8_strdown ()"><code class="function">g_utf8_strdown()</code></a> -instead.</p> -</div> -<p> -Converts a string to lower case. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the string to convert.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the string</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strcasecmp"></a><h3>g_strcasecmp ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_strcasecmp (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>);</pre> -<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Warning</h3> -<p><code class="literal">g_strcasecmp</code> has been deprecated since version 2.2 and should not be used in newly-written code. See <a class="link" href="glib-String-Utility-Functions.html#g-strncasecmp" title="g_strncasecmp ()"><code class="function">g_strncasecmp()</code></a> for a discussion of why this function - is deprecated and how to replace it.</p> -</div> -<p> -A case-insensitive string comparison, corresponding to the standard -<code class="function">strcasecmp()</code> function on platforms which support it. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>s1</code></em> :</span></p></td> -<td>a string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>s2</code></em> :</span></p></td> -<td>a string to compare with <em class="parameter"><code>s1</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>0 if the strings match, a negative value if <em class="parameter"><code>s1</code></em> < <em class="parameter"><code>s2</code></em>, -or a positive value if <em class="parameter"><code>s1</code></em> > <em class="parameter"><code>s2</code></em>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strncasecmp"></a><h3>g_strncasecmp ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="returnvalue">gint</span></a> g_strncasecmp (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s1</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *s2</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> n</code></em>);</pre> -<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Warning</h3> -<p><code class="literal">g_strncasecmp</code> has been deprecated since version 2.2 and should not be used in newly-written code. The problem with <a class="link" href="glib-String-Utility-Functions.html#g-strncasecmp" title="g_strncasecmp ()"><code class="function">g_strncasecmp()</code></a> is that it does the -comparison by calling <code class="function">toupper()</code>/<code class="function">tolower()</code>. These functions are -locale-specific and operate on single bytes. However, it is impossible -to handle things correctly from an I18N standpoint by operating on -bytes, since characters may be multibyte. Thus <a class="link" href="glib-String-Utility-Functions.html#g-strncasecmp" title="g_strncasecmp ()"><code class="function">g_strncasecmp()</code></a> is -broken if your string is guaranteed to be ASCII, since it's -locale-sensitive, and it's broken if your string is localized, since -it doesn't work on many encodings at all, including UTF-8, EUC-JP, -etc. -</p> -<p> -There are therefore two replacement functions: <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strncasecmp" title="g_ascii_strncasecmp ()"><code class="function">g_ascii_strncasecmp()</code></a>, -which only works on ASCII and is not locale-sensitive, and -<a class="link" href="glib-Unicode-Manipulation.html#g-utf8-casefold" title="g_utf8_casefold ()"><code class="function">g_utf8_casefold()</code></a>, which is good for case-insensitive sorting of UTF-8.</p> -</div> -<p> -A case-insensitive string comparison, corresponding to the standard -<code class="function">strncasecmp()</code> function on platforms which support it. -It is similar to <a class="link" href="glib-String-Utility-Functions.html#g-strcasecmp" title="g_strcasecmp ()"><code class="function">g_strcasecmp()</code></a> except it only compares the first <em class="parameter"><code>n</code></em> -characters of the strings. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>s1</code></em> :</span></p></td> -<td>a string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>s2</code></em> :</span></p></td> -<td>a string to compare with <em class="parameter"><code>s1</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>n</code></em> :</span></p></td> -<td>the maximum number of characters to compare.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>0 if the strings match, a negative value if <em class="parameter"><code>s1</code></em> < <em class="parameter"><code>s2</code></em>, -or a positive value if <em class="parameter"><code>s1</code></em> > <em class="parameter"><code>s2</code></em>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strreverse"></a><h3>g_strreverse ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strreverse (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>);</pre> -<p> -Reverses all of the bytes in a string. For example, -<code class="literal">g_strreverse ("abcdef")</code> will result -in "fedcba". -</p> -<p> -Note that <a class="link" href="glib-String-Utility-Functions.html#g-strreverse" title="g_strreverse ()"><code class="function">g_strreverse()</code></a> doesn't work on UTF-8 strings -containing multibyte characters. For that purpose, use -<a class="link" href="glib-Unicode-Manipulation.html#g-utf8-strreverse" title="g_utf8_strreverse ()"><code class="function">g_utf8_strreverse()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the string to reverse</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the same pointer passed in as <em class="parameter"><code>string</code></em> -</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strtoll"></a><h3>g_ascii_strtoll ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint64" title="gint64"><span class="returnvalue">gint64</span></a> g_ascii_strtoll (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> base</code></em>);</pre> -<p> -Converts a string to a <a class="link" href="glib-Basic-Types.html#gint64" title="gint64"><span class="type">gint64</span></a> value. -This function behaves like the standard <code class="function">strtoll()</code> function -does in the C locale. It does this without actually -changing the current locale, since that would not be -thread-safe. -</p> -<p> -This function is typically used when reading configuration -files or other non-user input that should be locale independent. -To handle input from the user you should normally use the -locale-sensitive system <code class="function">strtoll()</code> function. -</p> -<p> -If the correct value would cause overflow, <a class="link" href="glib-Basic-Types.html#G-MAXINT64:CAPS" title="G_MAXINT64"><code class="literal">G_MAXINT64</code></a> or <a class="link" href="glib-Basic-Types.html#G-MININT64:CAPS" title="G_MININT64"><code class="literal">G_MININT64</code></a> -is returned, and <code class="literal">ERANGE</code> is stored in <code class="literal">errno</code>. -If the base is outside the valid range, zero is returned, and -<code class="literal">EINVAL</code> is stored in <code class="literal">errno</code>. If the -string conversion fails, zero is returned, and <em class="parameter"><code>endptr</code></em> returns <em class="parameter"><code>nptr</code></em> -(if <em class="parameter"><code>endptr</code></em> is non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>nptr</code></em> :</span></p></td> -<td>the string to convert to a numeric value.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>endptr</code></em> :</span></p></td> -<td>if non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>, it returns the character after -the last character used in the conversion.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>base</code></em> :</span></p></td> -<td>to be used for the conversion, 2..36 or 0</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a class="link" href="glib-Basic-Types.html#gint64" title="gint64"><span class="type">gint64</span></a> value or zero on error.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.12</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strtoull"></a><h3>g_ascii_strtoull ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint64" title="guint64"><span class="returnvalue">guint64</span></a> g_ascii_strtoull (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> base</code></em>);</pre> -<p> -Converts a string to a <a class="link" href="glib-Basic-Types.html#guint64" title="guint64"><span class="type">guint64</span></a> value. -This function behaves like the standard <code class="function">strtoull()</code> function -does in the C locale. It does this without actually -changing the current locale, since that would not be -thread-safe. -</p> -<p> -This function is typically used when reading configuration -files or other non-user input that should be locale independent. -To handle input from the user you should normally use the -locale-sensitive system <code class="function">strtoull()</code> function. -</p> -<p> -If the correct value would cause overflow, <a class="link" href="glib-Basic-Types.html#G-MAXUINT64:CAPS" title="G_MAXUINT64"><code class="literal">G_MAXUINT64</code></a> -is returned, and <code class="literal">ERANGE</code> is stored in <code class="literal">errno</code>. -If the base is outside the valid range, zero is returned, and -<code class="literal">EINVAL</code> is stored in <code class="literal">errno</code>. -If the string conversion fails, zero is returned, and <em class="parameter"><code>endptr</code></em> returns -<em class="parameter"><code>nptr</code></em> (if <em class="parameter"><code>endptr</code></em> is non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>nptr</code></em> :</span></p></td> -<td>the string to convert to a numeric value.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>endptr</code></em> :</span></p></td> -<td>if non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>, it returns the character after -the last character used in the conversion.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>base</code></em> :</span></p></td> -<td>to be used for the conversion, 2..36 or 0</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a class="link" href="glib-Basic-Types.html#guint64" title="guint64"><span class="type">guint64</span></a> value or zero on error.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="G-ASCII-DTOSTR-BUF-SIZE:CAPS"></a><h3>G_ASCII_DTOSTR_BUF_SIZE</h3> -<pre class="programlisting">#define G_ASCII_DTOSTR_BUF_SIZE (29 + 10) -</pre> -<p> -A good size for a buffer to be passed into <a class="link" href="glib-String-Utility-Functions.html#g-ascii-dtostr" title="g_ascii_dtostr ()"><code class="function">g_ascii_dtostr()</code></a>. -It is guaranteed to be enough for all output of that function -on systems with 64bit IEEE-compatible doubles. -</p> -<p> -The typical usage would be something like: -</p> -<div class="informalexample"><pre class="programlisting"> - char buf[G_ASCII_DTOSTR_BUF_SIZE]; - - fprintf (out, "value=%s\n", g_ascii_dtostr (buf, sizeof (buf), value)); -</pre></div> -<p> -</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-strtod"></a><h3>g_ascii_strtod ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> g_ascii_strtod (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>);</pre> -<p> -Converts a string to a <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> value. -</p> -<p> -This function behaves like the standard <code class="function">strtod()</code> function -does in the C locale. It does this without actually changing -the current locale, since that would not be thread-safe. -A limitation of the implementation is that this function -will still accept localized versions of infinities and NANs. -</p> -<p> -This function is typically used when reading configuration -files or other non-user input that should be locale independent. -To handle input from the user you should normally use the -locale-sensitive system <code class="function">strtod()</code> function. -</p> -<p> -To convert from a <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> to a string in a locale-insensitive -way, use <a class="link" href="glib-String-Utility-Functions.html#g-ascii-dtostr" title="g_ascii_dtostr ()"><code class="function">g_ascii_dtostr()</code></a>. -</p> -<p> -If the correct value would cause overflow, plus or minus <code class="literal">HUGE_VAL</code> -is returned (according to the sign of the value), and <code class="literal">ERANGE</code> is -stored in <code class="literal">errno</code>. If the correct value would cause underflow, -zero is returned and <code class="literal">ERANGE</code> is stored in <code class="literal">errno</code>. -</p> -<p> -This function resets <code class="literal">errno</code> before calling <code class="function">strtod()</code> so that -you can reliably detect overflow and underflow. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>nptr</code></em> :</span></p></td> -<td>the string to convert to a numeric value.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>endptr</code></em> :</span></p></td> -<td>if non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>, it returns the character after -the last character used in the conversion.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> value.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-dtostr"></a><h3>g_ascii_dtostr ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_ascii_dtostr (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *buffer</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> buf_len</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> d</code></em>);</pre> -<p> -Converts a <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> to a string, using the '.' as -decimal point. -</p> -<p> -This functions generates enough precision that converting -the string back using <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strtod" title="g_ascii_strtod ()"><code class="function">g_ascii_strtod()</code></a> gives the same machine-number -(on machines with IEEE compatible 64bit doubles). It is -guaranteed that the size of the resulting string will never -be larger than <em class="parameter"><code>G_ASCII_DTOSTR_BUF_SIZE</code></em> bytes. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>buffer</code></em> :</span></p></td> -<td>A buffer to place the resulting string in</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>buf_len</code></em> :</span></p></td> -<td>The length of the buffer.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>d</code></em> :</span></p></td> -<td>The <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> to convert</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>The pointer to the buffer with the converted string.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-ascii-formatd"></a><h3>g_ascii_formatd ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_ascii_formatd (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *buffer</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> buf_len</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *format</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> d</code></em>);</pre> -<p> -Converts a <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> to a string, using the '.' as -decimal point. To format the number you pass in -a <code class="function">printf()</code>-style format string. Allowed conversion -specifiers are 'e', 'E', 'f', 'F', 'g' and 'G'. -</p> -<p> -If you just want to want to serialize the value into a -string, use <a class="link" href="glib-String-Utility-Functions.html#g-ascii-dtostr" title="g_ascii_dtostr ()"><code class="function">g_ascii_dtostr()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>buffer</code></em> :</span></p></td> -<td>A buffer to place the resulting string in</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>buf_len</code></em> :</span></p></td> -<td>The length of the buffer.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td> -<td>The <code class="function">printf()</code>-style format to use for the -code to use for converting.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>d</code></em> :</span></p></td> -<td>The <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> to convert</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>The pointer to the buffer with the converted string.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strtod"></a><h3>g_strtod ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> g_strtod (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *nptr</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **endptr</code></em>);</pre> -<p> -Converts a string to a <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> value. -It calls the standard <code class="function">strtod()</code> function to handle the conversion, but -if the string is not completely converted it attempts the conversion -again with <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strtod" title="g_ascii_strtod ()"><code class="function">g_ascii_strtod()</code></a>, and returns the best match. -</p> -<p> -This function should seldom be used. The normal situation when reading -numbers not for human consumption is to use <a class="link" href="glib-String-Utility-Functions.html#g-ascii-strtod" title="g_ascii_strtod ()"><code class="function">g_ascii_strtod()</code></a>. Only when -you know that you must expect both locale formatted and C formatted numbers -should you use this. Make sure that you don't pass strings such as comma -separated lists of values, since the commas may be interpreted as a decimal -point in some locales, causing unexpected results. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>nptr</code></em> :</span></p></td> -<td>the string to convert to a numeric value.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>endptr</code></em> :</span></p></td> -<td>if non-<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>, it returns the character after -the last character used in the conversion.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> value.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strchug"></a><h3>g_strchug ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strchug (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>);</pre> -<p> -Removes leading whitespace from a string, by moving the rest -of the characters forward. -</p> -<p> -This function doesn't allocate or reallocate any memory; -it modifies <em class="parameter"><code>string</code></em> in place. The pointer to <em class="parameter"><code>string</code></em> is -returned to allow the nesting of functions. -</p> -<p> -Also see <a class="link" href="glib-String-Utility-Functions.html#g-strchomp" title="g_strchomp ()"><code class="function">g_strchomp()</code></a> and <a class="link" href="glib-String-Utility-Functions.html#g-strstrip" title="g_strstrip()"><code class="function">g_strstrip()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a string to remove the leading whitespace from</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td><em class="parameter"><code>string</code></em></td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strchomp"></a><h3>g_strchomp ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strchomp (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>);</pre> -<p> -Removes trailing whitespace from a string. -</p> -<p> -This function doesn't allocate or reallocate any memory; -it modifies <em class="parameter"><code>string</code></em> in place. The pointer to <em class="parameter"><code>string</code></em> is -returned to allow the nesting of functions. -</p> -<p> -Also see <a class="link" href="glib-String-Utility-Functions.html#g-strchug" title="g_strchug ()"><code class="function">g_strchug()</code></a> and <a class="link" href="glib-String-Utility-Functions.html#g-strstrip" title="g_strstrip()"><code class="function">g_strstrip()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a string to remove the trailing whitespace from</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<em class="parameter"><code>string</code></em>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strstrip"></a><h3>g_strstrip()</h3> -<pre class="programlisting">#define g_strstrip( string )</pre> -<p> -Removes leading and trailing whitespace from a string. -See <a class="link" href="glib-String-Utility-Functions.html#g-strchomp" title="g_strchomp ()"><code class="function">g_strchomp()</code></a> and <a class="link" href="glib-String-Utility-Functions.html#g-strchug" title="g_strchug ()"><code class="function">g_strchug()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a string to remove the leading and trailing whitespace from</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td><em class="parameter"><code>string</code></em></td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strdelimit"></a><h3>g_strdelimit ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strdelimit (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *delimiters</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> new_delimiter</code></em>);</pre> -<p> -Converts any delimiter characters in <em class="parameter"><code>string</code></em> to <em class="parameter"><code>new_delimiter</code></em>. -Any characters in <em class="parameter"><code>string</code></em> which are found in <em class="parameter"><code>delimiters</code></em> are -changed to the <em class="parameter"><code>new_delimiter</code></em> character. Modifies <em class="parameter"><code>string</code></em> in place, -and returns <em class="parameter"><code>string</code></em> itself, not a copy. The return value is to -allow nesting such as -</p> -<div class="informalexample"><pre class="programlisting"> - g_ascii_strup (g_strdelimit (str, "abc", '?')) -</pre></div> -<p> -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>the string to convert</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>delimiters</code></em> :</span></p></td> -<td>a string containing the current delimiters, or <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> -to use the standard delimiters defined in <a class="link" href="glib-String-Utility-Functions.html#G-STR-DELIMITERS:CAPS" title="G_STR_DELIMITERS"><span class="type">G_STR_DELIMITERS</span></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>new_delimiter</code></em> :</span></p></td> -<td>the new delimiter character</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td><em class="parameter"><code>string</code></em></td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="G-STR-DELIMITERS:CAPS"></a><h3>G_STR_DELIMITERS</h3> -<pre class="programlisting">#define G_STR_DELIMITERS "_-|> <." -</pre> -<p> -The standard delimiters, used in <a class="link" href="glib-String-Utility-Functions.html#g-strdelimit" title="g_strdelimit ()"><code class="function">g_strdelimit()</code></a>. -</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-strescape"></a><h3>g_strescape ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strescape (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *source</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *exceptions</code></em>);</pre> -<p> -Escapes the special characters '\b', '\f', '\n', '\r', '\t', '\v', '\' -and '"' in the string <em class="parameter"><code>source</code></em> by inserting a '\' before -them. Additionally all characters in the range 0x01-0x1F (everything -below SPACE) and in the range 0x7F-0xFF (all non-ASCII chars) are -replaced with a '\' followed by their octal representation. -Characters supplied in <em class="parameter"><code>exceptions</code></em> are not escaped. -</p> -<p> -<a class="link" href="glib-String-Utility-Functions.html#g-strcompress" title="g_strcompress ()"><code class="function">g_strcompress()</code></a> does the reverse conversion. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td> -<td>a string to escape</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>exceptions</code></em> :</span></p></td> -<td>a string of characters not to escape in <em class="parameter"><code>source</code></em> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated copy of <em class="parameter"><code>source</code></em> with certain -characters escaped. See above.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strcompress"></a><h3>g_strcompress ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strcompress (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *source</code></em>);</pre> -<p> -Replaces all escaped characters with their one byte equivalent. -</p> -<p> -This function does the reverse conversion of <a class="link" href="glib-String-Utility-Functions.html#g-strescape" title="g_strescape ()"><code class="function">g_strescape()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td> -<td>a string to compress</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated copy of <em class="parameter"><code>source</code></em> with all escaped -character compressed</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strcanon"></a><h3>g_strcanon ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strcanon (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *valid_chars</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> substitutor</code></em>);</pre> -<p> -For each character in <em class="parameter"><code>string</code></em>, if the character is not in -<em class="parameter"><code>valid_chars</code></em>, replaces the character with <em class="parameter"><code>substitutor</code></em>. -Modifies <em class="parameter"><code>string</code></em> in place, and return <em class="parameter"><code>string</code></em> itself, not -a copy. The return value is to allow nesting such as -</p> -<div class="informalexample"><pre class="programlisting"> - g_ascii_strup (g_strcanon (str, "abc", '?')) -</pre></div> -<p> -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a nul-terminated array of bytes</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>valid_chars</code></em> :</span></p></td> -<td>bytes permitted in <em class="parameter"><code>string</code></em> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>substitutor</code></em> :</span></p></td> -<td>replacement character for disallowed bytes</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td><em class="parameter"><code>string</code></em></td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strsplit"></a><h3>g_strsplit ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> ** g_strsplit (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *delimiter</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> max_tokens</code></em>);</pre> -<p> -Splits a string into a maximum of <em class="parameter"><code>max_tokens</code></em> pieces, using the given -<em class="parameter"><code>delimiter</code></em>. If <em class="parameter"><code>max_tokens</code></em> is reached, the remainder of <em class="parameter"><code>string</code></em> is -appended to the last token. -</p> -<p> -As a special case, the result of splitting the empty string "" is an empty -vector, not a vector containing a single string. The reason for this -special case is that being able to represent a empty vector is typically -more useful than consistent handling of empty elements. If you do need -to represent empty elements, you'll need to check for the empty string -before calling <a class="link" href="glib-String-Utility-Functions.html#g-strsplit" title="g_strsplit ()"><code class="function">g_strsplit()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>a string to split</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>delimiter</code></em> :</span></p></td> -<td>a string which specifies the places at which to split -the string. The delimiter is not included in any of the resulting -strings, unless <em class="parameter"><code>max_tokens</code></em> is reached.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>max_tokens</code></em> :</span></p></td> -<td>the maximum number of pieces to split <em class="parameter"><code>string</code></em> into. -If this is less than 1, the string is split completely.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings. Use -<a class="link" href="glib-String-Utility-Functions.html#g-strfreev" title="g_strfreev ()"><code class="function">g_strfreev()</code></a> to free it.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strsplit-set"></a><h3>g_strsplit_set ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> ** g_strsplit_set (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *delimiters</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> max_tokens</code></em>);</pre> -<p> -Splits <em class="parameter"><code>string</code></em> into a number of tokens not containing any of the characters -in <em class="parameter"><code>delimiter</code></em>. A token is the (possibly empty) longest string that does not -contain any of the characters in <em class="parameter"><code>delimiters</code></em>. If <em class="parameter"><code>max_tokens</code></em> is reached, the -remainder is appended to the last token. -</p> -<p> -For example the result of g_strsplit_set ("abc:def/ghi", ":/", -1) is a -<a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated vector containing the three strings "abc", "def", -and "ghi". -</p> -<p> -The result if g_strsplit_set (":def/ghi:", ":/", -1) is a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated -vector containing the four strings "", "def", "ghi", and "". -</p> -<p> -As a special case, the result of splitting the empty string "" is an empty -vector, not a vector containing a single string. The reason for this -special case is that being able to represent a empty vector is typically -more useful than consistent handling of empty elements. If you do need -to represent empty elements, you'll need to check for the empty string -before calling <a class="link" href="glib-String-Utility-Functions.html#g-strsplit-set" title="g_strsplit_set ()"><code class="function">g_strsplit_set()</code></a>. -</p> -<p> -Note that this function works on bytes not characters, so it can't be used -to delimit UTF-8 strings for anything but ASCII characters. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td> -<td>The string to be tokenized</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>delimiters</code></em> :</span></p></td> -<td>A nul-terminated string containing bytes that are used -to split the string.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>max_tokens</code></em> :</span></p></td> -<td>The maximum number of tokens to split <em class="parameter"><code>string</code></em> into. -If this is less than 1, the string is split completely</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings. Use -<a class="link" href="glib-String-Utility-Functions.html#g-strfreev" title="g_strfreev ()"><code class="function">g_strfreev()</code></a> to free it.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.4</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-strfreev"></a><h3>g_strfreev ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> g_strfreev (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>);</pre> -<p> -Frees a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings, and the array itself. -If called on a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> value, <a class="link" href="glib-String-Utility-Functions.html#g-strfreev" title="g_strfreev ()"><code class="function">g_strfreev()</code></a> simply returns. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><em class="parameter"><code>str_array</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings to free</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strconcat"></a><h3>g_strconcat ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strconcat (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *string1</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -Concatenates all of the given strings into one long string. -The returned string should be freed with <a class="link" href="glib-Memory-Allocation.html#g-free" title="g_free ()"><code class="function">g_free()</code></a> when no longer needed. -</p> -<p> -Note that this function is usually not the right function to use to -assemble a translated message from pieces, since proper translation -often requires the pieces to be reordered. -</p> -<p> -</p> -<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;"> -<h3 class="title">Warning</h3> -<p>The variable argument list <span class="emphasis"><em>must</em></span> end -with <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. If you forget the <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>, <a class="link" href="glib-String-Utility-Functions.html#g-strconcat" title="g_strconcat ()"><code class="function">g_strconcat()</code></a> will start appending -random memory junk to your string.</p> -</div> -<p> -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>string1</code></em> :</span></p></td> -<td>the first string to add, which must not be <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated list of strings to append to the string</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string containing all the string arguments</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strjoin"></a><h3>g_strjoin ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strjoin (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *separator</code></em>, - <em class="parameter"><code>...</code></em>);</pre> -<p> -Joins a number of strings together to form one long string, with the -optional <em class="parameter"><code>separator</code></em> inserted between each of them. The returned string -should be freed with <a class="link" href="glib-Memory-Allocation.html#g-free" title="g_free ()"><code class="function">g_free()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>separator</code></em> :</span></p></td> -<td>a string to insert between each of the strings, or <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated list of strings to join</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string containing all of the strings joined -together, with <em class="parameter"><code>separator</code></em> between them</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strjoinv"></a><h3>g_strjoinv ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strjoinv (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> *separator</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>);</pre> -<p> -Joins a number of strings together to form one long string, with the -optional <em class="parameter"><code>separator</code></em> inserted between each of them. The returned string -should be freed with <a class="link" href="glib-Memory-Allocation.html#g-free" title="g_free ()"><code class="function">g_free()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>separator</code></em> :</span></p></td> -<td>a string to insert between each of the strings, or <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>str_array</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings to join</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly-allocated string containing all of the strings joined -together, with <em class="parameter"><code>separator</code></em> between them</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strv-length"></a><h3>g_strv_length ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="returnvalue">guint</span></a> g_strv_length (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="type">gchar</span></a> **str_array</code></em>);</pre> -<p> -Returns the length of the given <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated -string array <em class="parameter"><code>str_array</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>str_array</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a>-terminated array of strings</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>length of <em class="parameter"><code>str_array</code></em>.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.6</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-strerror"></a><h3>g_strerror ()</h3> -<pre class="programlisting">const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strerror (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> errnum</code></em>);</pre> -<p> -Returns a string corresponding to the given error code, e.g. -"no such process". You should use this function in preference to -<code class="function">strerror()</code>, because it returns a string in UTF-8 encoding, and since -not all platforms support the <code class="function">strerror()</code> function. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>errnum</code></em> :</span></p></td> -<td>the system error number. See the standard C <code class="literal">errno</code> -documentation</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a UTF-8 string describing the error code. If the error code -is unknown, it returns "unknown error (<code>)".</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-strsignal"></a><h3>g_strsignal ()</h3> -<pre class="programlisting">const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * g_strsignal (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint" title="gint"><span class="type">gint</span></a> signum</code></em>);</pre> -<p> -Returns a string describing the given signal, e.g. "Segmentation fault". -You should use this function in preference to <code class="function">strsignal()</code>, because it -returns a string in UTF-8 encoding, and since not all platforms support -the <code class="function">strsignal()</code> function. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>signum</code></em> :</span></p></td> -<td>the signal number. See the <code class="literal">signal</code> -documentation</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a UTF-8 string describing the signal. If the signal is unknown, -it returns "unknown signal (<signum>)".</td> -</tr> -</tbody> -</table></div> -</div> -</div> -</div> -<div class="footer"> -<hr> - Generated by GTK-Doc V1.18</div> -</body> -</html>
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